People often keep their knees bent a
little to make up for the changed curves in their back and stiffness in their
hips. This bending of the knees causes the body to shift back a little so it's
easier to balance and to see straight ahead.

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use.
How this information was developed to help you make better health decisions.